Baur: Geschichts-und Lebensbilder aus der Erneuerung des religioesen Lebins in den deutschen Befreiungskriegen.
Stevenson: Praying and Working.
(Rocholl): Einsame Wege.
Wichern, Die innere Mission.
Ohl, The Inner Mission.
Kretzmann, Oldest Lutheran Church in America.
(Clarkson), Church of Zion and St. Timothy.
(Young), St. John's Church in Christopher Street.
Kraeling, Unser Zion (Brooklyn), 1905.
(Merkel), Dreieinigkeits-Gemeinde, Long Island City.